Triazene

Unsaturated inorganic compound of formula N₃H₃
Triazene
Structural formula of triazene
Space-filling model of the triazene molecule
Names
IUPAC name
Triazene
Identifiers
CAS Number
  • 15056-34-5 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:35468 checkY
ChemSpider
  • 102956 checkY
Gmelin Reference
49028
PubChem CID
  • 115034
UNII
  • H68LD449DN
CompTox Dashboard (EPA)
  • DTXSID20164572 Edit this at Wikidata
InChI
  • InChI=1S/H3N3/c1-3-2/h(H3,1,2) checkY
    Key: AYNNSCRYTDRFCP-UHFFFAOYSA-N checkY
  • NN=N
Properties
Chemical formula
H3N3
Molar mass 45.045 g·mol−1
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propaneInstability 4: Readily capable of detonation or explosive decomposition at normal temperatures and pressures. E.g. nitroglycerinSpecial hazards (white): no code
3
4
4
Related compounds
Other anions
Triphosphane
Related Binary azanes
ammonia
diazane
triazane
Related compounds
Diazene
Tetrazene
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound

Triazene is an unsaturated inorganic compound having the chemical formula N3H3. It has one double bond and is the second-simplest member of the azene class of hydronitrogen compounds, after diimide. Triazenes are a class of organic compounds containing the functional group -N(H)-N=N-. Triazene, possibly along with its isomer triimide (HNNHNH), has been synthesized in electron-irradiated ices of ammonia and ammonia/dinitrogen and detected in the gas phase after sublimation.[1]

References

  1. ^ Forstel, Tsegaw, Maksyutenko, Mebel, Sander, & Kaiser. "On the formation of N3H3 isomers in irradiated ammonia bearing ices: Triazene (H2NNNH) or Triimide (HNHNNH)", ChemPhysChem, 2016, 17, 2726.

External links

  • v
  • t
  • e
Alkali metal
(Group 1) hydridesAlkaline
(Group 2)
earth hydrides
Monohydrides
Dihydrides
  • BeH2
  • MgH2
  • CaH2
  • SrH2
  • BaH2
Group 13
hydrides
Boranes
  • BH3
  • BH
  • B2H6
  • B2H2
  • B2H4
  • B4H10
  • B5H9
  • B5H11
  • B6H10
  • B6H12
  • B10H14
  • B18H22
Alanes
  • AlH3
  • Al2H6
Gallanes
  • GaH3
  • Ga2H6
Indiganes
  • InH3
  • In2H6
Thallanes
  • TlH3
  • Tl2H6
Nihonanes (predicted)
  • NhH
  • NhH3
  • Nh2H6
  • NhH5
Group 14 hydrides
Hydrocarbons
  • CH
  • CH2
  • CH3
  • C2H
Silanes
  • SiH4
  • Si2H6
  • Si3H8
  • Si4H10
  • Si5H12
  • Si6H14
  • Si7H16
  • Si8H18
  • Si9H20
  • Si10H22
  • more...
Silenes
  • Si2H4
Silynes
Germanes
  • GeH4
  • Ge2H6
  • Ge3H8
  • Ge4H10
  • Ge5H12
Stannanes
  • SnH4
  • Sn2H6
Plumbanes
  • PbH4
Flerovanes (predicted)
  • FlH
  • FlH2
  • FlH4
Pnictogen
(Group 15) hydrides
Azanes
  • NH3
  • N2H4
  • N3H5
  • N4H6
  • N5H7
  • N6H8
  • N7H9
  • N8H10
  • N9H11
  • N10H12
  • more...
Azenes
  • N2H2
  • N3H3
  • N4H4
Phosphanes
  • PH3
  • P2H4
  • P3H5
  • P4H6
  • P5H7
  • P6H8
  • P7H9
  • P8H10
  • P9H11
  • P10H12
  • more...
Phosphenes
  • P2H2
  • P3H3
  • P4H4
Arsanes
  • AsH3
  • As2H4
Stibanes
  • SbH3
Bismuthanes
  • BiH3
Moscovanes
  • McH3 (predicted)
  • HN3
  • NH
  • HN5
  • NH5 (?)
Hydrogen
chalcogenides
(Group 16 hydrides)
Polyoxidanes
  • H2O
  • H2O2
  • H2O3
  • H2O4
  • H2O5
  • more...
  • Polysulfanes
    • H2S
    • H2S2
    • H2S3
    • H2S4
    • H2S5
    • H2S6
    • H2S7
    • H2S8
    • H2S9
    • H2S10
    • more...
    Selanes
    • H2Se
    • H2Se2
    Tellanes
    • H2Te
    • H2Te2
    Polanes
    • PoH2
    Livermoranes
    • LvH2 (predicted)
    • HO
    • HO2
    • HO3
    • H2O+–O (?)
    • HS
    • HDO
    • D2O
    • T2O
    Hydrogen halides
    (Group 17 hydrides)
  • HF
  • HCl
  • HBr
  • HI
  • HAt
  • HTs (predicted)
  • Transition metal hydrides
    • ScH2
    • YH2
    • YH3
    • YH6
    • YH9
    • LuH2
    • LuH3
    • TiH2
    • TiH4
    • ZrH2
    • ZrH4
    • HfH2
    • HfH4
    • VH
    • VH2
    • NbH
    • NbH2
    • TaH
    • TaH2
    • CrH
    • CrH2
    • CrHx
    • FeH
    • FeH2
    • FeH5
    • CoH2
    • RhH2
    • IrH3
    • NiH
    • PdHx (x < 1)
    • PtHx (x< 1)
    • DsH2 (predicted)
    • CuH
    • RgH (predicted)
    • ZnH2
    • CdH2
    • HgH
    • Hg2H2
    • HgH2
    • CnH2 (predicted)
    Lanthanide hydrides
    • LaH2
    • LaH3
    • LaH10
    • CeH2
    • CeH3
    • PrH2
    • PrH3
    • NdH2
    • NdH3
    • SmH2
    • SmH3
    • EuH2
    • GdH2
    • GdH3
    • TbH2
    • TbH3
    • DyH2
    • DyH3
    • HoH2
    • HoH3
    • ErH2
    • ErH3
    • TmH2
    • TmH3
    • YbH2
    • LuH2
    • LuH3
    Actinide hydrides
    • AcH2
    • ThH2
    • ThH4
    • Th4H15
    • PaH3
    • UH3
    • UH4
    • NpH2
    • NpH3
    • PuH2
    • PuH3
    • AmH2
    • AmH3
    • CmH2
    • BkH2
    • BkH3
    • CfH2
    • CfH3
    Exotic matter hydrides